A9619-CL

Document 374 Flyback Transformers • Developed for the ON Semiconductor NCP101X Self-Supplied Monolithic Switcher • A9619-CL provides 7 Watts output for 120 Vac applications B0570-BL provides 15 Watts for 230 Vac applications Leakage inductance3 max (µH) 60 For ON Semiconductor NCP101X Coilcraft can also custom engineer a transformer to meet your specific requirements. For free evaluation samples, contact Coilcraft or visit www.coilcraft.com. Part number1 A9619-CL Inductance2 ±10% (mH) 3.2 DCR max (Ohms) 1.74 (pri) 0.040 (sec) 0.278 (aux) 2.57 (pri) 0.038 (sec) 0.285 (aux) Turns ratio pri : sec : aux 1 : 0.10 : 0.14 Output power (W) 6 Output voltage (V) 12 Output current (A) 0.58 Isolation voltage4 (Vrms) 2000 B0570-BL 3.4 95 1 : 0.06 : 0.08 12 12 1.25 3000 1. When ordering, please specify termination code: B0570-BL Termination: L = RoHS compliant tin-silver over tin over nickel over phos bronze. Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). 2. Inductance is for the primary, measured at 10 kHz, 0.1 Vrms, 0 Adc. 3. Leakage inductance tested at 100 kHz, 0.1 Vrms 4. Isolation tested between primary and secondary and between primary and auxiliary windings. 5. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. 1.100 max 27,94 Core material Ferrite Terminations RoHS tin-silver over tin over copper. Other terminations available at additional cost. Weight 15.8 – 16.3 g Ambient temperature –40°C to +85°C Storage temperature Component: –40°C to +85°C. Packaging: –40°C to +80°C Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at